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  1. Home
  2. All products
  3. Integrated Circuits (ICs)
  4. Clock/Timing
  5. Real Time Clocks
Manufacturer:
  • NXP Semiconductors (1)
  • Diodes Incorporated (2)
More Unfold
Product Status:
  • Active (1)
  • Obsolete (2)
Features:
  • Alarm, Leap Year, SRAM, Watchdog Timer (1)
  • Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (2)
Mounting Type:
  • Surface Mount (2)
  • Surface Mount, Wettable Flank (1)
Package / Case:
  • 16-LFDFN Exposed Pad (1)
  • 8-SOIC (0.154", 3.90mm Width) (1)
  • 8-WFDFN Exposed Pad (1)
Supplier Device Package:
  • 16-HLSON (4.5x3.5) (1)
  • 8-SOIC (1)
  • 8-TDFN (2x3) (1)
Interface:
  • 3-Wire Serial (2)
  • I²C, SPI (1)
Memory Size:
  • 31B (2)
  • 8B (1)
Time Format:
  • HH:MM:SS (12/24 hr) (2)
  • HH:MM:SS:hh (12/24 hr) (1)
Current - Timekeeping (Max):
  • 25.3µA ~ 81µA @ 2V ~ 5V (2)
  • 770nA ~ 2.135µA @ 1.2V ~ 5.5V (1)
Filter:
  • Real Time Clocks
  • Voltage - Supply, Battery : 1.2V ~ 5.5V
3 Records
Image Part Manufacturer Description MOQ Stock Action
PT7C4302AWEX
PT7C4302AWEX
Diodes Incorporated
IC RTC CLK/CALENDAR SER 8SOIC
1
PDF
Get Quote
PT7C4302AZEEX
PT7C4302AZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR SER 8TDFN
1
PDF
Get Quote
PCF2131TFY
PCF2131TFY
NXP Semiconductors
IC RTC CLK/CALENDAR I2C 16HLSON
1
PDF
Get Quote
PT7C4302AWEX
PT7C4302AWEX
Diodes Incorporated
IC RTC CLK/CALENDAR SER 8SOIC
Stock : 0
RFQ
PT7C4302AZEEX
PT7C4302AZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR SER 8TDFN
Stock : 0
RFQ
PCF2131TFY
PCF2131TFY
NXP Semiconductors
IC RTC CLK/CALENDAR I2C 16HLSON
Stock : 0
RFQ
1 / 1 Page, 3 Records
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